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ACK Asset Management LLC

Q1 2025 Holdings

Filed 2025-05-13 | 20 holdings | $609.0M | 13F-HR | View on SEC ↗ · Holdings Table ↗

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IssuerClassCUSIPValue ↓Shares% Portfolio
Dycom Industries Inc(DY)COM267475101$58.3M382,8009.6%
Enersys(ENS)COM29275Y102$57.2M624,3249.4%
Mastec Inc(MTZ)COM576323109$54.0M462,7008.9%
ATS Corp(ATS)COM00217Y104$50.2M2,013,1968.2%
Astronics Corp(ATRO)COM046433108$49.8M2,060,0008.2%
JBT Marel Corporation(JBTM)COM477839104$45.2M369,8007.4%
Materion Corp(MTRN)COM576690101$37.5M459,2006.2%
Rogers Corp(ROG)COM775133101$34.9M517,5005.7%
MYR Group Inc(MYRG)COM55405W104$31.6M279,1005.2%
Ceco Environmental Corp(CECO)COM125141101$27.4M1,201,0004.5%
Mirion Technologies Inc(MIR)COM60471A101$23.5M1,618,3563.9%
Clearfield Inc(CLFD)COM18482P103$20.4M687,2003.4%
Centuri Holdings Inc.(CTRI)COM155923105$20.0M1,220,5913.3%
MRC Global Inc(37M)COM55345K103$18.0M1,565,0003.0%
Masterbrand Inc(MBC)COM57638P104$17.0M1,302,5002.8%
Bird Construction Inc(BIRDF)COM09076P104$17.0M1,120,8002.8%
Matrix Service Co(MTRX)COM576853105$14.7M1,184,1002.4%
Granite Construction Inc(GVA)COM387328107$14.4M190,7002.4%
Siteone Landscape Supply Inc(SITE)COM82982L103$12.1M100,0002.0%
Nlight Inc(LASR)COM65487K100$5.9M754,0001.0%